If the manifold is hot enough and the oil runs below the heat shield, it may ignite into a small flame and may spread to the plastic spark plug wire channel and beyond increasing the risk of an engine compartment fire.

Engine And Engine Cooling

Date Announced
APR 08, 2009
Vehicles Affected
1,497,516
Chevrolet Recall #
09047
NHTSA Campaign #
09V116000
Summary
General Motors is recalling 1,497,516 MY 1997-2003 Buick regal, MY 1998-2003 Chevrolet lumina, Monte Carlo and Impala, MY 1998-1999 Oldsmobile intrigue, MY 1997-2003 Pontiac Grand Prix vehicles equipped with a 3.8L V6 naturally aspirated engine. Some of these vehicles have a condition in which drops of engine oil may be deposited on the exhaust manifold through hard braking.
Actions
Dealers will replace the engine"S front valve cover and front-valve-cover gasket with new parts of an improved design and remove the engine"S plastic cover and plastic oil-fill-tube extension, free of charge. The recall is expected to begin during May 2016. Owners may contact Chevrolet at 1-800-630-2438, Oldsmobile at 1-800-630-6537, and Pontiac at 1-800-620-7668 or www.Pontiac.com or http:www.gmownercenter.com.
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